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I did mention C2-23 in the first post. But that's only hot during cranking and considering that the engine cranks and starts up (C2-24 is hot), i...

:welcome: Post a data log, .xdl most of the time other gearhead-efi members will have helpful ideas to share. dave w

C2 Pin 23 crank voltage? See attached schematic. dave w

i'll look at some of those new patches but i do have policies to adhere to as far as affecting usability of other logging tools or whatever. the...

Steveo, great to have you back on the drawing board. There are some bugs that lead to crash but are very rare. When you open the window to select...

Sounds good! I'll start poking around in the software while my ALDL connector is on the way. If I get impatient I'll just insert bare pins and see if...

most of eehack's help files are stored in 'tooltips' so you're forced to explore the program, if you hover your mouse over a control it'll explain...

You mean like the Super Duper "Prototype" calibration supposedly discovered by a pro tuner on a GM CD years ago? :rolleye: I've seen it. It's...

I don't have an official definition for "Calibration Code." I'm simply noting that it seems strange that one processor's "calibration code" would be...

Thanks. My fuel pressure is only 13 psi, so that shouldn’t be the problem. I think my surging, popping, and general bad behavior during decel are...

Thanks Steveo! I've downloaded EEHack and TunerProRT, but haven't yet installed them. I have a fair bit of reading to do while I wait for my cable...

welcome, lots of LT1s over here, get the free stuff in my signature it'll help a lot skip shift will be easy to get rid of, just drop the max tps...

You didn't seem to get any data....... I'm sorry but you have some reading to do:...

Well, that was more of a nightmare than it needed to be! Took 7 weeks of fighting with transport companies and some help from my bro-in-law in...

OK, I've just flashed the newly un-bricked LS PCM to the stock SS program, except VATS set to 0 instead of the default of 1. Without power to C1-24,...

Had a chance to mess with it for about an hour yesterday. I was not able to get any close results with my gauge. I tried going to the other 2...

You're absolutely right, the wiring documentation is virtually non-existent for this swap. However I'm pretty sure I have the wiring done properly,...

Nope... not sure at all. Many sources of info differ. Could you explain calibration code?? In my understanding (a bit of a fog at best) we have: ...

Popping out the tail pipe is rich, not unusual, I had to take some fuel out there too but I only have 19.5 psi. I think it will be especially bad if...

Switched to Rotella T4 (conventional) over the weekend. We'll see what happens. Back to tuning. I like the idea of winding it up and using...

I'm unable to provide good information, largely due to the fact I have not had the opportunity to personally work with a L67 conversion like yours. ...

I did try the PCM Recovery option on both bricked PCM's, immediately after bricking and again after sitting unplugged overnight (or longer), and that...

Ok.... I ran the Jeep for a bit while recording some data. Here is what I learned. I don't know what I'm doing. That said, how bout I attach...

I looked at both the 2004 Impala SS .cal files, posted above. Using TunerCats OBD2, the files look correct. WinFlash has the option to flash...

Not very many gearhead-efi members use standalone aftermarket systems like the products offered by Holley, Accel or Fast EZ-EFI. The overwhelming...

Interesting. The 5.0 identifier "27" hasn't been listed before....

i just bought a 383 sbc with a holley stealthram with bbk throttlebody and Accel DFI gen 7. This is my first EFI setup and it is quite overwhelming!...